64351896

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{54721}}^1$

素因数の和:54744

約数の個数: 48

約数和(自身を含む): 187149240

約数和(自身を除く): 122797344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 54721, 109442, 164163, 218884, 328326, 383047, 437768, 656652, 766094, 1149141, 1313304, 1532188, 2298282, 2681329, 3064376, 4596564, 5362658, 8043987, 9193128, 10725316, 16087974, 21450632, 32175948, 64351896]

約数ペア:

[(1, 64351896), (2, 32175948), (3, 21450632), (4, 16087974), (6, 10725316), (7, 9193128), (8, 8043987), (12, 5362658), (14, 4596564), (21, 3064376), (24, 2681329), (28, 2298282), (42, 1532188), (49, 1313304), (56, 1149141), (84, 766094), (98, 656652), (147, 437768), (168, 383047), (196, 328326), (294, 218884), (392, 164163), (588, 109442), (1176, 54721)]